| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $163.26 | 10.127% | $179.7933 | $179.79 | $179.80 | $179.80 |
| Purchase #2 | $212.80 | 12.378% | $239.1404 | $239.14 | $239.15 | $239.10 |
| Purchase #3 | $216.95 | 7.339% | $232.872 | $232.87 | $232.85 | $232.90 |
| Purchase #4 | $17.59 | 3.628% | $18.2282 | $18.23 | $18.25 | $18.20 |
| Purchase #5 | $116.64 | 11.159% | $129.6559 | $129.66 | $129.65 | $129.70 |
| Purchase #6 | $99.84 | 6.631% | $106.4604 | $106.46 | $106.45 | $106.50 |
| Purchase #7 | $201.77 | 5.167% | $212.1955 | $212.20 | $212.20 | $212.20 |
| 7 purchase totals = | $1,028.85 | $1,118.3457 | $1,118.35 | $1,118.35 | $1,118.40 | |